Injection mold for producing automobile lampshade

Abstract

The utility model belongs to the technical field of molds, and particularly discloses an injection mold for producing an automobile lampshade, which comprises an equipment body, an injection mold mechanism is arranged on the equipment body, one side of the equipment body is fixedly connected with a support frame, the section of the support frame is in a U shape, the top of the support frame is fixedly connected with a fixing frame, and the fixing frame is fixedly connected with a base. The injection mold comprises a fixing frame, a water tank is fixedly connected to the top of the fixing frame, a forward and reverse motor is fixedly connected to one side of the water tank, a transmission frame is fixedly connected to the upper surface of the interior of the water tank, and a transmission groove is formed in the bottom of the transmission frame. Water in the water tank can be stirred, the heated water and the water in the water tank are rapidly fused and cooled, and the water in the water tank can be further stirred through vertical shaking of a second disturbance rod, so that the water is cooled more rapidly to a certain extent, and a produced injection mold is better cooled.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of mould, concretely is a kind of injection mould for car lampshade production. BACKGROUND

[0002] Injection molding is a method of industrial product production modeling, and the product is usually made of rubber injection molding and plastic injection molding. Injection molding can also be divided into injection molding and die pressing method and die casting method. In the production of car lampshade, it is generally injection molding. After injection molding is completed, the workpiece molded by the mold needs to be rapidly cooled, so that the injection molded workpiece can be rapidly formed.

[0003] Through search, it is known that the prior art patent CN219294609U discloses an injection mold for car lampshade production, which belongs to the field of molds and comprises a car lampshade injection mold, a mold groove is arranged on the car lampshade injection mold, a support frame is fixedly installed on one side of the car lampshade injection mold, a fixed frame is fixedly installed on the top side of the support frame, and a water circulation structure is fixedly installed on the top side of the fixed frame. The utility model, through the arrangement of the water tank, water pump and cooling tank, the water in the water tank is pumped out and delivered into the cooling tank by starting the water pump during use. The cooling tank is close to the mold groove, so that the water in the cooling tank can absorb and cool the heat of the mold groove and the injection molded car lampshade.

[0004] However, the device will also have the following situations during use: since the device cools the mold through water circulation, but the device does not have a disturbance structure, the heated water reenters the interior and cannot be fully mixed with the water in the water tank, so that the heated water is not cooled uniformly, and part of the heated water is not cooled in time. In view of the above situation, technical innovation is carried out on the basis of the existing device. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an injection mold for car lampshade production to solve the problems in the background art.

[0006] To achieve the above object, the utility model provides the following technical scheme: an injection mold for car lampshade production, comprising a device body, an injection mold mechanism is arranged on the device body, a support frame is fixedly connected to one side of the device body, the cross section of the support frame is in the shape of a Chinese character, a fixed frame is fixedly connected to the top of the support frame, a water tank is fixedly connected to the top of the fixed frame, a reversible motor is fixedly connected to one side of the water tank, a transmission frame is fixedly connected to the upper surface in the water tank, a transmission groove is formed in the bottom of the transmission frame, the output end of the reversible motor is rotatably penetrated through the water tank and extends into the transmission groove, and a disturbance device is arranged in the transmission groove.

[0007] Preferably, the disturbance device comprises a transmission block, the transmission block is in sliding connection with the inside of the transmission groove, the cross section of the transmission block is T-shaped, the bottom of the transmission block is fixedly connected with two groups of first disturbance rods, the bottom of the two groups of first disturbance rods is provided with a power groove, the inside of the power groove is in sliding connection with a second disturbance rod extending to the outside thereof, the two sides of the second disturbance rod are fixedly connected with disturbance pieces.

[0008] Preferably, the top of the second disturbance rod is fixedly connected with a spring, the top of the spring is fixedly connected with the inner wall of the power groove, the two groups of second disturbance rods are fixedly connected with a connecting rod between them, and the opposite sides of the two groups of second disturbance rods are fixedly connected with power columns.

[0009] Preferably, the inner wall of the water tank is fixedly connected with a connecting plate, the top of the connecting plate is fixedly connected with a protruding block, and the cross section of the protruding block is triangular.

[0010] Preferably, the inside of the transmission groove is rotatably connected with a threaded rod, the right side of the threaded rod is fixedly connected with the output end of the reversible motor, and the surface of the threaded rod is in threaded connection with the inside of the transmission block.

[0011] Preferably, the two sides of the transmission block are fixedly connected with corrugated pipes, and the corrugated pipes are sleeved on the surface of the threaded rod.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] 1、The first disturbance rod and the second disturbance rod reciprocate, the water in the water tank can be stirred, the water in the water tank is quickly mixed with the heated water to reduce the temperature, and the water in the water tank is further stirred by the up-down shaking of the second disturbance rod, so that the water in the water tank is cooled faster to a certain extent, and the injection mold produced is better cooled.

[0014] 2、The corrugated pipe can protect the threaded rod, the threaded rod is not in long-term contact with the water to a certain extent, the surface of the threaded rod is not corroded and damaged, the transmission block cannot slide normally, and the disturbance effect is not poor. ACCURACY

[0015] Figure 1 It is a structure schematic view of the injection mold for car lamp cover production of the utility model;

[0016] Figure 2 It is a structure schematic view of the corrugated pipe of the utility model;

[0017] Figure 3 It is a structure schematic view of the injection mold for car lamp cover production of the utility model; Figure 2 It is an enlarged structure schematic view of A of the utility model;

[0018] Figure 4 The utility model discloses a spring structure schematic view.

[0019] In the drawing: 1, equipment body; 2, support frame; 3, fixed frame; 4, water tank; 5, positive and negative motor; 6, transmission frame; 7, transmission groove; 8, bellows; 9, transmission block; 10, power groove; 11, first disturbing rod; 12, second disturbing rod; 13, connecting rod; 14, disturbing piece; 15, connecting plate; 16, lug; 17, power column; 18, threaded rod; 19, spring. DETAILED DESCRIPTION

[0020] Please refer to Figures 1-4 The utility model provides technical scheme: a kind of injection mold for car lampshade production, including equipment body 1, equipment body 1 is provided with the injection mold mechanism for car lampshade production, the side of equipment body 1 is fixedly connected with support frame 2, the section of support frame 2 is Chinese character shape, the top of support frame 2 is fixedly connected with fixed frame 3, the top of fixed frame 3 is fixedly connected with the water tank 4 for cooling mold, specifically can refer to open patent: CN219294609U, the side of water tank 4 is fixedly connected with positive and negative motor 5, and power supply, electric wire, controller and microcomputer structure are provided with matching positive and negative motor 5, because it is not main content, no longer detailed, the upper surface in water tank 4 is fixedly connected with transmission frame 6, the bottom of transmission frame 6 is provided with transmission groove 7, the output end of positive and negative motor 5 is rotated and extends to the inside of transmission groove 7, transmission groove 7 is provided with disturbing device inside.

[0021] Disturbing device includes transmission block 9, and transmission block 9 is slidably connected with the inside of transmission groove 7, and the section of transmission block 9 is T character shape, and the bottom of transmission block 9 is fixedly connected with two groups of symmetrical first disturbing rod 11, and the bottom of two groups of first disturbing rod 11 is provided with power groove 10, and power groove 10 is slidably connected with second disturbing rod 12 extending to its outside inside, and the two sides of second disturbing rod 12 are fixedly connected with disturbing piece 14, and first disturbing rod 11 and second disturbing rod 12 can be stirred to the water in water tank 4.

[0022] The top of second disturbing rod 12 is fixedly connected with spring 19, and the top of spring 19 is fixedly connected with the inner wall of power groove 10, and by making second disturbing rod 12 slide up and down, spring 19 can be compressed and reset. Figure 4 As shown in the drawing, connecting rod 13 for supporting and fixing is fixedly connected between two groups of second disturbing rod 12, and power column 17 is fixedly connected to the opposite side of two groups of second disturbing rod 12.

[0023] The inner wall of the water tank 4 is fixedly connected with a connecting plate 15, the top of the connecting plate 15 is fixedly connected with a plurality of protrusions 16, the cross section of the protrusions 16 is triangular, and a power column 17 is located between two adjacent protrusions 16.

[0024] The transmission groove 7 is internally rotatably connected with a threaded rod 18, as shown in the figure, Figure 2 The right side of the threaded rod 18 is fixedly connected with the output end of the reversible motor 5, and the surface of the threaded rod 18 is threadedly connected with the inside of the transmission block 9.

[0025] The staff starts the reversible motor 5 through the controller and the microcomputer structure, the output end of the reversible motor 5 drives the threaded rod 18 to rotate, the threaded rod 18 drives the transmission block 9 to reciprocate, the transmission block 9 drives the first disturbance rod 11 to reciprocate, the first disturbance rod 11 drives the second disturbance rod 12 to reciprocate, the surface of the power column 17 is in contact with the surface of the protrusion 16, so that the second disturbance rod 12 is forced to shake up and down, the disturbance sheet 14 disturbs the water in the water tank 4 up and down, and the spring 19 is continuously compressed and reset, the water in the water tank 4 is stirred by reciprocating the first disturbance rod 11 and the second disturbance rod 12, the water in the water tank 4 is quickly mixed and cooled by accelerating the water to be heated, and the water in the water tank 4 is further stirred by the up-and-down shaking of the second disturbance rod 12, so that the water in the water tank 4 is cooled faster to a certain extent and the injection mold for producing the car lamp cover is better cooled.

[0026] The two sides of the transmission block 9 are fixedly connected with corrugated pipes 8, the corrugated pipes 8 are sleeved on the surface of the threaded rod 18, the threaded rod 18 can be protected by the corrugated pipes 8, the threaded rod 18 can be prevented from being corroded and damaged by long-term contact with water to a certain extent, so that the transmission block 9 cannot normally slide, and the disturbance effect is poor.

[0027] Working principle: for this kind of injection mold for producing a car lamp cover, first, the staff starts the reversible motor 5 through the controller and the microcomputer structure, the output end of the reversible motor 5 drives the threaded rod 18 to rotate, the threaded rod 18 drives the transmission block 9 to reciprocate, the transmission block 9 drives the first disturbance rod 11 to reciprocate, the first disturbance rod 11 drives the second disturbance rod 12 to reciprocate, the surface of the power column 17 is in contact with the surface of the protrusion 16, so that the second disturbance rod 12 is forced to shake up and down, and the second disturbance rod 12 drives the disturbance sheet 14 to disturb the water in the water tank 4 up and down.

[0028] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A kind of injection mold for car lamp cover production, including equipment body (1), injection mold mechanism is arranged on the equipment body (1), one side of the equipment body (1) is fixedly connected with support frame (2), the section of support frame (2) is the shape of Chinese character, the top of support frame (2) is fixedly connected with fixed frame (3), the top of fixed frame (3) is fixedly connected with water tank (4), it is characterized by: One side of the water tank (4) is fixedly connected with a reversible motor (5), the upper surface in the water tank (4) is fixedly connected with a transmission frame (6), the bottom of the transmission frame (6) is provided with a transmission groove (7), the output end of the reversible motor (5) is rotatably connected with the inside of the transmission groove (7), and the inside of the transmission groove (7) is provided with a disturbance device.

2. The injection mold for producing a vehicle lamp cover according to claim 1, wherein: The disturbance device comprises a transmission block (9), the transmission block (9) is slidably connected with the inside of the transmission groove (7), the cross section of the transmission block (9) is T-shaped, the bottom of the transmission block (9) is fixedly connected with two groups of first disturbance rods (11), the bottom of the two groups of first disturbance rods (11) is provided with a power groove (10), the inside of the power groove (10) is slidably connected with a second disturbance rod (12) extending to the outside thereof, and the two sides of the second disturbance rod (12) are fixedly connected with disturbance pieces (14).

3. The injection mold for producing a vehicle lamp cover according to claim 2, wherein: The top of the second disturbance rod (12) is fixedly connected with a spring (19), the top of the spring (19) is fixedly connected with the inner wall of the power groove (10), the two groups of second disturbance rods (12) are fixedly connected with a connecting rod (13) therebetween, and the opposite sides of the two groups of second disturbance rods (12) are fixedly connected with power columns (17).

4. The injection mold for producing a vehicle lamp cover according to claim 1, wherein: The inner wall of the water tank (4) is fixedly connected with a connecting plate (15), the top of the connecting plate (15) is fixedly connected with a protruding block (16), and the cross section of the protruding block (16) is triangular.

5. The injection mold for producing a vehicle lamp cover according to claim 2, wherein: The inside of the transmission groove (7) is rotatably connected with a threaded rod (18), the right side of the threaded rod (18) is fixedly connected with the output end of the reversible motor (5), and the surface of the threaded rod (18) is threadedly connected with the inside of the transmission block (9).

6. The injection mold for producing a vehicle lamp cover according to claim 5, wherein: The two sides of the transmission block (9) are fixedly connected with corrugated pipes (8), and the corrugated pipes (8) are sleeved on the surface of the threaded rod (18). The two sides of the transmission block (9) are fixedly connected with corrugated pipes (8), and the corrugated pipes (8) are sleeved on the surface of the threaded rod (18).

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